| Idiom | Meaning | Example | 
| do up | 
lace, tighten the laces
 | 
Do up your skate laces, please. I will help you tie them.
 | 
| do with | 
would like, want
 | 
I could do with a cold drink. I'm hot and thirsty.
 | 
| do without | 
manage without, not have, make do
 | 
We did without meat all winter. We became vegetarians.
 | 
| do you follow | 
do you understand? do you see how it operates?
 | 
Turn the key left to lock, right to unlock. Do you follow?
 | 
| do you mind | 
do you care? does it matter?
 | 
Do you mind if I sit on your desk? Does it bother you?
 | 
| do your own thing | 
do it your own way, do what you feel, let it all hang out
 | 
I like managers who let me do my own thing - who respect my way of doing things.
 | 
| do your part | 
do your share, do your job
 | 
We did our part to help the food bank. We donated cereal.
 | 
| do your utmost | 
do as much as you can, do whatever you can
 | 
Pat did his utmost to save her, but she fell into the pool.
 | 
| do yourself proud | 
do something that you are proud of
 | 
You did yourself proud when you helped the refugees.
 | 
| doctor it/doctor it up | 
improve it, edit it, spin doctor, touch up, tweak
 | 
I wrote the letter but Ted doctored it up - to make it look professional.
 |